🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.46 AU - 0.66 AU

Year: 146 Days

Day: 45 Hours

Environment

Temp: 187 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,976,580 km

• M1: 307,424 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.64 AU - 0.82 AU

Year: 217 Days

Day: 47.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,976,580 km

• M1: 10,771 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.97 AU - 1.17 AU

Year: 385 Days

Day: 18.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,976,580 km

• M1: 793,018 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.38 AU - 3.38 AU

Year: 1702 Days

Day: 28.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.4

Radius: 12.4

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.45 AU - 7.49 AU

Year: 5731 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,976,580 km

• M1: 154,235 km (0.094 R)
• M2: 890,556 km (0.115 R)
• M3: 1,295,069 km (0.118 R)
• M4: 1,745,358 km (0.106 R)
• M5: 2,237,087 km (0.12 R)
• M6: 2,710,863 km (0.039 R)
• M7: 4,028,222 km (0.116 R)
• M8: 5,553,821 km (0.034 R)
• M9: 6,497,335 km (0.107 R)
• M10: 10,607,686 km (0.115 R)
• M11: 12,209,580 km (0.062 R)
• M12: 14,304,100 km (0.119 R)
• M13: 14,704,124 km (0.096 R)
• M14: 15,766,868 km (0.073 R)
• M15: 17,198,519 km (0.083 R)
• M16: 18,111,365 km (0.115 R)
• M17: 19,125,041 km (0.07 R)
• M18: 20,033,848 km (0.091 R)
• M19: 21,339,388 km (0.06 R)
• M20: 21,937,481 km (0.105 R)
• M21: 22,933,354 km (0.096 R)
• M22: 24,039,181 km (0.101 R)
• M23: 26,186,808 km (0.071 R)
• M24: 27,923,639 km (0.07 R)
• M25: 31,337,313 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514

Radius: 6.6

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.51 AU - 17.87 AU

Year: 21644 Days

Day: 23.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,976,580 km

• M1: 82,129 km (0.097 R)
• M2: 363,822 km (0.118 R)
• M3: 630,256 km (0.105 R)
• M4: 1,346,830 km (0.086 R)
• M5: 1,629,270 km (0.118 R)
• M6: 2,047,696 km (0.097 R)
• M7: 2,819,022 km (0.102 R)
• M8: 3,203,339 km (0.086 R)
• M9: 3,450,325 km (0.101 R)
• M10: 4,990,136 km (0.095 R)
• M11: 5,591,968 km (0.054 R)
• M12: 9,682,124 km (0.109 R)
• M13: 12,662,263 km (0.061 R)
• M14: 14,139,392 km (0.081 R)
• M15: 16,768,874 km (0.098 R)
• M16: 18,633,911 km (0.077 R)
• M17: 19,345,099 km (0.092 R)
• M18: 22,570,579 km (0.116 R)
• M19: 23,378,407 km (0.08 R)
• M20: 24,101,115 km (0.096 R)
• M21: 27,480,979 km (0.107 R)
• M22: 28,518,291 km (0.051 R)
• M23: 30,183,614 km (0.117 R)
• M24: 31,040,212 km (0.071 R)
• M25: 32,673,671 km (0.07 R)
• M26: 35,297,169 km (0.114 R)
• M27: 37,916,628 km (0.074 R)
• M28: 39,057,311 km (0.036 R)
• M29: 46,385,812 km (0.091 R)
• M30: 53,151,974 km (0.099 R)
• M31: 55,667,312 km (0.068 R)
• M32: 62,104,060 km (0.11 R)
• M33: 65,908,483 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.4

Radius: 4.6

Gravity: 33.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.26 AU - 18.68 AU

Year: 23277 Days

Day: 18.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,976,580 km

• M1: 58,942 km (0.111 R)
• M2: 203,902 km (0.093 R)
• M3: 398,529 km (0.093 R)
• M4: 552,465 km (0.065 R)
• M5: 726,447 km (0.086 R)
• M6: 924,964 km (0.055 R)
• M7: 1,549,684 km (0.071 R)
• M8: 1,842,597 km (0.088 R)
• M9: 2,686,179 km (0.087 R)
• M10: 3,221,291 km (0.03 R)
• M11: 4,979,216 km (0.103 R)
• M12: 7,951,276 km (0.041 R)
• M13: 8,109,102 km (0.025 R)
• M14: 8,705,998 km (0.104 R)
• M15: 8,873,846 km (0.102 R)
• M16: 9,100,786 km (0.098 R)
• M17: 9,390,109 km (0.097 R)
• M18: 10,419,342 km (0.082 R)
• M19: 11,724,135 km (0.103 R)
• M20: 13,354,752 km (0.112 R)
• M21: 14,890,673 km (0.083 R)
• M22: 15,701,045 km (0.081 R)
• M23: 15,949,826 km (0.08 R)
• M24: 16,884,364 km (0.081 R)
• M25: 17,233,226 km (0.067 R)
• M26: 18,035,370 km (0.109 R)
• M27: 18,399,790 km (0.098 R)
• M28: 27,591,682 km (0.089 R)
• M29: 36,603,906 km (0.118 R)
• M30: 40,666,685 km (0.039 R)
• M31: 42,404,564 km (0.072 R)
• M32: 46,879,036 km (0.094 R)
• M33: 59,319,445 km (0.101 R)
• M34: 60,733,594 km (0.052 R)
• M35: 67,049,167 km (0.104 R)
• M36: 73,095,165 km (0.085 R)
• M37: 74,486,276 km (0.109 R)
• M38: 77,800,766 km (0.097 R)
• M39: 84,468,044 km (0.109 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 11,366 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit